My Back Room Notes

I'm Looking for a Book from Backrooms, Preferably One That's Pure Backroom.

I would like to read a book similar to "Civilization Invasion: Summoning Players to Push the Back Room". Books related to Backrooms are also available.

I Beg for Novels About Backrooms

Are There Any Back Room Novels? (No System Required)

Are there any back room novels? (No system required)

A Book That Travels Through Time and Becomes an Entity

There are too few bookshelves. Can anyone get some for me?

There Is No Backroom in Such a Big Tomato, a Level Novel

Back! Room! Arts! Big Gathering!

I would like to read a book similar to "All Worlds: Beginning in the Back Room". The protagonist is killed! See! Do! Reality! Body! (Or it is a special entity that knows the existence of the back room and knows the contents of each level of the back room (whispering: doo-dah-dah-dah)

Are There Any Books About the Back Room?

I saw a list of books for CSP, but there seems to be no list of books for the back room. Does anyone know of any books about the back room?